F82, F83 4 Series M4

PFF5-1932 Shifter Arm Rear Bush & Bracket - Road is made from in-house CNC-machined 6082-T6 grade aluminium and anodised black to a premium finish. It is paired with a Yellow 70A durometer bush, reducing deflection over the OE rubber bush by over 50%...

PFF5-1932P Shifter Arm Rear Bush & Bracket - Fast-Road/Track is made from in-house CNC-machined 6082-T6 grade aluminium and anodised black to a premium finish. It is paired with a Purple 80A durometer bush, reducing shift arm deflection by 70% over...

Designed with fast road driving in mind to replace the tear-prone soft rubber factory transmission mounts, a common cause of knocking, mis-shifting and over-revving. Fits RWD vehicles only. OEM Part Number: 22316799331 / 22316771219 OEM Part Number:...

Is a replacement bush that features a built-in support washer, providing further stability of the diff under acceleration.

PFR5-4025 is a replacement bush that includes aluminium sleeves with built-in support to increase control of rear diff movement and replaces all four bushes in the original rear diff front mounting bracket.

This is a replacement part that uses our Black Series material to boost stiffness over the original part by 18% to withstand increased loading seen by this position on the car. PFF5-4001G provides a fixed 5mm offset to provide +/- 0.5 caster offset for...

This is a replacement part that uses our Black Series material to boost stiffness over the original part by 18% to withstand increased loading seen by this position on the car. For a caster offset version please use PFF5-4001G.

Front Anti Roll Bar Bush 28mm PFF5-1203-28

Front Anti Roll Bar Bush 26.5mm PFF5-1203-26.5

We are pleased to introduce PFF5-4020 and PFF5-4021 Engine Mount Insert Kits, intermediate alternatives to the BMW aluminium inserts and much stiffer full replacement engine mounts available on the aftermarket. Made in our Yellow 70A durometer material,...

With the newer F8x M2/M3/M4's making big power and having superb chassis straight from the showroom, it's no wonder they're often found at the most serious of track-days or at tuning shops across the globe. Unfortunately, the power that makes these cars...